// Copyright 2001-2010 - Active Up SPRLU (http://www.agilecomponents.com)
//
// This file is part of MailSystem.NET.
// MailSystem.NET is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
// 
// MailSystem.NET is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Lesser General Public License for more details.

// You should have received a copy of the GNU Lesser General Public License
// along with SharpMap; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 

namespace ActiveUp.Net.Dns
{
    /// <summary>
    /// Implementation Refrence RFC 2535
    /// </summary>
    class KeyRecord : IRecordData
    {
         public KeyRecord(DataBuffer buffer, int length)
        {
            flags = buffer.ReadShortInt();
            protocol = buffer.ReadByte();
            algorithm = buffer.ReadByte();
            publicKey = buffer.ReadBytes(length - 4);
        }
        /// <summary>
        /// Converts this data record to a string
        /// </summary>
        /// <returns></returns>
        public override string ToString()
        {
            return string.Format("Flags:{0} Protocol:{1} Algorithm:{2} Public Key:{3}", flags, protocol, algorithm, publicKey);
        }

        private short flags;
        /// <summary>
        /// Return flags of record
        /// </summary>
        public short Flags {
            get { return flags; }
        }
        private byte protocol;
        /// <summary>
        /// Return protocol of record
        /// </summary>
        public byte Protocol {
            get { return protocol; }
        }
        private byte algorithm;
        /// <summary>
        /// return Algorithm of record
        /// </summary>
        public byte Algorithm {
            get { return algorithm; }
        }
        private byte[] publicKey;
        /// <summary>
        /// return Public Key of record
        /// </summary>
        public byte[] PublicKey {
            get { return publicKey; }
        }
    }
}
